From: Guus Sliepen <guus@tinc-vpn.org>
Date: Sat, 9 Apr 2016 14:11:00 +0000 (+0200)
Subject: Get rid of a warning when compiling tinc using MinGW.
X-Git-Tag: release-1.0.27~6
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=979e32750d23fa2ee42a975690df020b8ded8a51;p=oweals%2Ftinc.git

Get rid of a warning when compiling tinc using MinGW.

Because Windows has the wrong declaration of setsockopt().
---

diff --git a/src/net_packet.c b/src/net_packet.c
index 35630c7..5f6d9d5 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -552,14 +552,14 @@ static void send_udppacket(node_t *n, vpn_packet_t *origpkt) {
 #if defined(SOL_IP) && defined(IP_TOS)
 		case AF_INET:
 			ifdebug(TRAFFIC) logger(LOG_DEBUG, "Setting IPv4 outgoing packet priority to %d", origpriority);
-			if(setsockopt(listen_socket[n->sock].udp, SOL_IP, IP_TOS, &origpriority, sizeof(origpriority))) /* SO_PRIORITY doesn't seem to work */
+			if(setsockopt(listen_socket[n->sock].udp, SOL_IP, IP_TOS, (void *)&origpriority, sizeof(origpriority))) /* SO_PRIORITY doesn't seem to work */
 				logger(LOG_ERR, "System call `%s' failed: %s", "setsockopt", strerror(errno));
 			break;
 #endif
 #if defined(IPPROTO_IPV6) && defined(IPV6_TCLASS)
 		case AF_INET6:
 			ifdebug(TRAFFIC) logger(LOG_DEBUG, "Setting IPv6 outgoing packet priority to %d", origpriority);
-			if(setsockopt(listen_socket[n->sock].udp, IPPROTO_IPV6, IPV6_TCLASS, &origpriority, sizeof(origpriority)))
+			if(setsockopt(listen_socket[n->sock].udp, IPPROTO_IPV6, IPV6_TCLASS, (void *)&origpriority, sizeof(origpriority)))
 				logger(LOG_ERR, "System call `%s' failed: %s", "setsockopt", strerror(errno));
 			break;
 #endif